var Shape;
(function (Shape) {
    var Circle = /** @class */ (function () {
        function Circle(center, radius) {
            this.center = center;
            this.radius = radius;
        }
        return Circle;
    }());
    Shape.Circle = Circle;
})(Shape || (Shape = {}));
var circle = new Shape.Circle({ x: 0, y: 0 }, 10);
console.log(circle.radius);
